Animal litter tray accessory



FIG. 1 is a perspective view from above of the animal litter tray accessory;

FIG. 2 is a bottom plan view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a side elevational view thereof;

FIG. 5 is the opposite side elevational view thereof;

FIG. 6 is an end elevational view thereof; and,

FIG. 7 is the opposite end elevational view thereof. 

The ornamental design for animal litter tray accessory, as shown. 